2014-05-01 05:34:17 +08:00
|
|
|
// RUN: %clangxx_msan -m64 -O0 -g %s -o %t && %run %t
|
|
|
|
|
// RUN: %clangxx_msan -m64 -O3 -g %s -o %t && %run %t
|
2013-06-07 21:00:47 +08:00
|
|
|
|
|
|
|
|
#include <assert.h>
|
|
|
|
|
#include <stdlib.h>
|
|
|
|
|
#include <sys/ioctl.h>
|
|
|
|
|
#include <sys/socket.h>
|
|
|
|
|
#include <unistd.h>
|
|
|
|
|
|
|
|
|
|
int main(int argc, char **argv) {
|
|
|
|
|
int fd = socket(AF_INET, SOCK_DGRAM, 0);
|
|
|
|
|
|
|
|
|
|
unsigned int z;
|
|
|
|
|
int res = ioctl(fd, FIOGETOWN, &z);
|
|
|
|
|
assert(res == 0);
|
|
|
|
|
close(fd);
|
|
|
|
|
if (z)
|
|
|
|
|
exit(0);
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
